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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xb99a2ae6e2d672bb10755d0b00c8f4183adf094bad6651ade0eb91fa41caab07The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | f2 | 0e | 27 | 87 | e8 | 7b | 92 | a2 | 3c | e2 | 62 | 23 | ab | 6d | 52 | a9 |
| 0010 | 0e | 86 | a8 | 94 | aa | d4 | c3 | 96 | fd | a8 | 74 | df | 34 | b9 | 4d | a8 |
| 0020 | 96 | 19 | 39 | aa | d8 | 4b | 7a | c5 | 60 | 3c | db | e7 | e4 | 8f | 35 | d1 |
| 0030 | 46 | a1 | c0 | fe | a7 | db | f0 | 96 | 9a | 43 | 7c | 15 | 93 | 44 | db | 22 |
| 0040 | 42 | 00 | e5 | af | 70 | ed | 20 | d9 | c3 | 90 | f3 | 15 | 8a | f8 | 9e | d7 |
| 0050 | f7 | 3c | 43 | 9a | 0e | 83 | f9 | 11 | aa | bb | 5b | 88 | c2 | d3 | 39 | e4 |
| 0060 | 9c | 1b | 1b | 01 | d9 | bc | 29 | fa | 79 | 46 | bb | fb | f8 | 80 | 90 | 9e |
| 0070 | c6 | 39 | 4e | d9 | b2 | 6e | be | 12 | a9 | 93 | 89 | 71 | 44 | df | f3 | 01 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xb99a2ae6…caab07
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("8g4nh+h7kqI84mIjq21SqQ6GqJSq1MOW/ah03zS5TaiWGTmq2Et6xWA82+fkjzXRRqHA/qfb8JaaQ3wVk0TbIkIA5a9w7SDZw5DzFYr4ntf3PEOaDoP5Eaq7W4jC0znknBsbAdm8Kfp5Rrv7+ICQnsY5Ttmybr4SqZOJcUTf8wHXe8gwiKEVgR2DsKiHqbJOvt9kcK10KV7dEPonaMfr7ZuY890NI58Wd/5lcQS/fXGWr+0wi1DPB5cshMbUIIvOllNtlDlPbIEyTxe8ujrAPAXC7DfZzHVVStw0Wz3f0speDNE15++2eWHEFZvidPr8SaU+M/+5k5JgNavA04DAfepWxpT+KuGJSTjUFmqaMEImZB+WfJN24UulxAZLVn0qOJf7eQh77lwSTAmzBVoAl4fIkmbw/dhWdE4PPQ+invgVXyHubL+QWbH/auoLKYPe+OTzONqauVV1yCpUWZbCS5AjiVDupE82F043/WZzZPIcA2tVEmsA5JXacmDeSQTqmf3xa/Ve3rX5L/ZbE5E+ItNDj6Rh3o51DexBmEXSUT+BuWlLUvSNAM7oETYQnncYiWt+aoF1WvWPMVigRciMsUF9Sj+TiL3/3SYtXHRAiVfffhDQudhq2Cl+AFqoMPg2ycybrONEpmlq+94jiZkZo0rUauA/SOXipY/5pDDT6aHKRatcZjOLrbzm2u5HphlO4NIZDDmDY0x9Yb4bzC2wEPicxUJft+lfjyaJxCsg2ihgZrnvDag3Qx5sI18JqmX2uyOmlUJV5OO3mY42JKZgQ3a27Mj/k5hsH/eJv20WCZ7jwwGvvHglvMh4m2+ryZ0X7RJsaK13y51TzmY/88DUaudKA4pN2VcLpBvJVpEl0r1Ul5T8uphUn4Mqm7aV0pdv+ldknrFoGfOQiGD9BOxqx5aUOOJu1AamQ4P4W69yuGG060kPIX0dgGW6GgGJIC+X5ouTPg0cSLaR0tZBXA5RLG0cCmXuCfIFstYjdYlwc9rUPHmRihfoBwB4vz2kmpdGTIfgSclCrFv2RKrH1h1tZ9tkAhNI3F+xpd++bWr1Phe588iV0YrtDfX/WvQ9abdDQyrC9xnH46rcTXw4V5rbPAnucZU98V3IN7CUPJtNa3uAIWt7DIVHdCiEaLtAV05aXvdtJp5UheV7LhsJIf/WJeNGeu3pnTGp+I0t7QNj0u93wx6t2HjNbruHSX9+9+9VuzzjhyL9HK1gOW+k7RLBsRIrHzd5WCCe02YZ/zTYZaNRc2MEHFeMCeYBCucbfxzkeigOGh635R8iCg/Jf2nXPbGj18rqSWWurmWnbvh+8vSvI61caxkEUOmo0Z56jdGN738/u9R91f63LQ8wfblczJrluWFzqMzMUPM7vzfo5l0/rltrePKrAfiYx+PYDrAUNllhw6l7u/USCew8CTXViUy242dMwTHKrXvAFZp/b6ZTovEjnWWozjFrXFDxL1KU1YzL0zFZeKlV8dBFlA0fn8buvFESlQzAN9MIrjSHAVliqlylHL/YQCbgIX4WtyOnfa/zmDg9Gxpcld5fFH28ar1p9C2t1YkIQ3MR/+5b1UNm+KFNdahzBWWjyYvGCITJYpcq3oFRMMvvTQhn4GNCVjr7NWZak0o6aH9XfHStMcSUyGzFzzeqU/0szlo8jVGH+YSHlme4v/lkzB/NXmwZK7dZJ5cOOzXYAyZ3s5WoPIYsnzqqMX9/NRvGMAqe6h3281DpCXtocGZbOHIvO8ogpTvES0RlROdRXGnyUu3kMoTKfpBF5jgzMeQGjJ9Z7rMYC/Ri5cPjrjJJ8avfZ9pL+0vYG8CO44UsFrelkS8NFZJTIn9D1c2RiIL207mm3ycRduMaVEiMiz4rGRrycZ19Z1HlSPT8qYQo3eDzxhYxs1U5lxGZaXTP198YQMkJaOXjNDLc9uK2IflX1QGsEj+9zEfdK/fSaq/NhW6H4wFqVomBeCyF5rVPaA9ESgB/3wU0FTuMTkhDZXQug6E4FI8d12uJTTQBOXoiSYsijtYzkZ1V8hLjnECUpET9I9L+73WgxeunthBHljxp5KLbTVF5GH8WpiuQ5MbXHWcG3NFM4qpo+zWBpMTUjWfUwJmdohpG6RQhccW95y7LGNDD9k6BDCwYSKWYoyRzZRjmhVRiwUyzY3Vdm41agOVUWMc1e5LQgQoXDbz7G/Trv09J4rqPwEyki6z8Nknh3Q6ywPjJs4c7wGY9pPL6HER/ryPO4McYl4954V7oCB/92jxJgvFEmmf3qOXkYHhidt4abCjsD6/KXy5f9i3dJvBT06g0uU01JFNDdUxUi8/inJZtnHkFXi62n1RcJurVLFH97LeB5daPvUG0V2uJSYSgN3yA63q2QypPHwe/o8WnKEt71nHOdIsjQ0J56njxhak4at8CzKkRGgo64L3TfQXkpPl+f5yE69EeOaoaIizS0br1GERiIa+6a26Vw34nJhEDo0lEzijCo2WQiJVZrMP+ig0N5A3mT0ArA+BnPCrfrMRmur9rDJt4LRhg6wD2X7DhndnNdw79a+5Xh3YsZ7Nu6G4liPJChoyz+UttT+jj+0Ps6IUMnhHCz1DBh4mJ92BqM97lnfqRuCcn9p5CzPNAE7fAaaIcIPlO0Bk6cvYRMthnuj4JiF+/HKAOoG+FL3Cw1u2pUrmW8+WDM+iQHVhLHqXaUo+ii7tcFMnEsPCU+l7aCdv01tFjobHWjh22CJC1kjxj4YwrGE6hM7XLpYfJ0UShNBRw+fZ03xlUQLez7x+vMBd6nhWWF0T7g45nmTBT32u4QpdUjleaD4EMHwaheuUFG0mt630w6EN+eNTBCCBKJ1FKxiWrNAUhdHKCCYO2LVSMvo68pOvt5rHfR0X/d1aAtaIckOl0AOXtc+NHrUHg4grN6rsXFnPKUVDpUaATDmwScxbvl/9erlspvv6YMWLjnnz4vI2FNUsvrRxOm7d5xbsjzbt90oYYj5089cDOTAy1woDKpl+T9tCcD3BMa6P0KMtObWgUBRujkduK0flwgFepbIJPwEjpbMLkdwF4mU83rNlJ/8KH5JUToSuOSxZyz+uRC7pJcS08F6aZaODlF/V6vfozedNqkwcmDHJoUOoanzUgRkYVvqb1cYUip4QNqCqfx6y2K1Sl27gL9XhYK7dFIafpiAlmZvcm3lZMwLVNAzRV75hKh9yf8QK+3W8NL0f2gNRon+N6WgpcBhf3JnZX1QxiPaYx4IE6PYcji52cveIVy/o2Jds0U0v74CFsnxuLlMls32Mn42idhZWRDZ6M7GeYWsu2Ts8lTgHzbZpgdwzrPffJcHUBm0IjMV42EnScKAmDvRQL7M3nrrXsh2rW5k66HukSzd7xtt3GMWcuCC6mlTQ0FOA5Gd91KEDwlsDlAsZ7EN6IMZPx8C07ChOeZ9I54f9WBNqZgzsfMR3PFp8SDzsyJv8jmLvS4+uIFzXrqd1fWozAON1GTIs7vl1NRJZLC40SzAUMESkuKV6nVQdykhtWXUGj7sBVJO/fmc3SgA1AyWYl7NMTtDnf/vs/KE2bVBAWwe3R+SqK9WTicqF2l/PYqx9kWHbpTcI7sX50n/fWAlfToIqF4TpGdPsyACVwohRDZzTmqZ7PtCFHRMGOV4oJ33gxyRx/Wkud9NwauIyzrySKYmE+jGYLRoiG3T0pJND6WIPML5VIr6sPWkG0ROA639Gi+OmJqXXHaIdRIcjUHuN3vFJ9u2hmD2Ba4/2wa/lOA7I4FPoGpThn2mcbubQBBBFy7/gxi4IeKadlCvFJAtBK8jD8t1jTRieRaezWiYkwaCwPT5j+RXm6oRs4Dgxe43HEA/Vpywt6xYqX4De0amTUKYnT/o9uLEusdFq9ULeaw4G7cCzZqOH4cbK+fCwo7SZagnWu+cqhEAjM54rL5upEdf0y/iqnW7oMIHwkJvKYv5X176sk3QD5FWrqfbh/7UHJUsKTDpq1kbpJEV0fk8YtFcn++nFYROdJ52t0dxHVuMLxIA0zuv9xVW+Pb6DaRG0jI8b0QG34058pFg9vv2wt0KMMtislXE30/dKBWDoK/4m0cBX6ZfrpjOs6uC2zRJMYA2tvggM7BA7Df08qK15U0DoZcFCYB/YI1cDX5Ii+1p12uEgkHLKRnLoFMzOvuboHKkmA0t/AMjfXQJ7jpTVTkGOUNsVSE5B07MAUzANU2vLD6crA42VOxvHJkVgHuG2JqQPdn50E4WwA1UG8seXs1ZVxc00hnL1HmXvm1kgUY/4n5ZtWMD5EcqP7lScl4n/6QyJREmWcjO4P9tXvqEoIYUfZpz/3BZeaPH2JZcVZzoE1fH7dHmDDpVgdNj2KweBvffZgcnR3jLfI6xM+YnCCnaK5zwg3Q0pLi+fxIKaqAAAAAAAAAAAAAAAAAAAAAAAABgkRGiIl")
pkBytes, _ := base64.StdEncoding.DecodeString("mbY+13CDWpchdq9Q+1PcTPltGiUwKQY+UKaHwFYlGxRjasu/SdQM11QChTVegUHytzfEW6vInPY4tKJGrM0CUN16O9aZRP7B9wJslxQr2ELl4v8sCvsFKfYkZG/kCYNHdEbry/yCmmMtIqE3cr993s109QDWT/kpLQAYDI47NQcG6dwGJuX1e4P9eJv1J84ETcpL+Hp+2EuLUZAvhc5VRoBXf+s5QcagZndNucwYWJKPAzuXApokhXZn3SmsgCB8HwXCz/lxciVAPCToFdcauQuXYcKR0QivrQ4LqVPqfmVsPdvwl8XoZLqJpEv7AyLMw5cBXaLLbFpi2sZ4QUDcSFC2CxDpPyTo1FW2Z8jGmvNZzrUNvGmeNSYtC71XC6QWKJzPZgHERtbG03C2zI/3E2sBk+pVafHOAgQQNC2u7FxRsm0TEC03m+jFXyY5ZvUgkvg35Da1hjfIbP2atbOwR2ikXAClLfFw1rg4TDvKvQNnkuQMZk3YgMIP5uSowBYHJtYDvQW7uhjjX3oXsdWUDPmVmqXb7lykoEzW2xVzxg73qxrLJf0W7YSWOKNy8wpKfBvjwvb/Ytaac6OHnlbPndsS3x0oW+mubtyDEr2cuYRJWPeU69QX5K9/9CYE7MO4MP6Rkt3XxBRVKbEtCsvnPN90cSf7fk4X90dRymmBe1kW22+A5mTxnFJGCe02rxO4V94gvb28qIuu0DE5taWYvJXjctW08ixLYw1xkALB1TK/n1Tx51lcALOXHC8jPtRTKcdcGqIZF+ySAI9uQdXX9wTYl5vanpHHDRCgGFeycGA9dSvA38mkd46I9n8kPaM7dsi1AQl1CaPcd7K9UzG/fslIigr4FwJrJCtOGY2D1qoCfCCF/pA1mzn5jDYQFtS8CgpBWgKClJ7Fjkt2dn+4re0pFuO1ebPJnuyPXVQSSsiPXbNRKkaXFxjIGUSk2tQEyhmedgpXCnINYH43ijXHyk3mTqz1MIOISfyKnAhIDG0mS5JmnsltpwooRfA1jhVfEH6Yo2sLG11EaAMq+yNr+enB1vmp03MV4dvGT3I28ySg/v0/+UAyO/lXS7sD4ZpwXwGIxAPIVY0HcdEpkxzZjb+nyJHEwDSnTt3amXo5/FMt1HsWyvdDOMnO7cmQl9iAfFDUNMmzi81hBTUkWmRlaUs9Boh3DKA3+qiOC/EV7whnpibWh285aS0ipR/N98Op8U3NHtTkTYb3cwmDbvKkUVWAhrDJj6NtJ8LTzWiFbHBVWt4jrnmimVyE/Xp/RbIDTcoJVcxoD9bOjDWMIICqrfa4wjf/ZYpjW6i0dDaRAha/SHTeysq9UU6AT15bVGw64UzJ5cGGNhEd/1paYmsCyASeT4scpIe+9O0xTF6BDGSWwMi1lSnQP5qeNJgUqEM06NuxFvAxESjhB0l74o6O30y3sN4/ZAan3HGtUU2zxd+pjiCMcfDZUvRfHcWrHA377ylOKkRSl/dh4H67TeBTWZoorN7nsf8mkUQYeOilqkrdMuk0AjGx46yxhhjUQFhF43PJpzf+YRtaLb5JD0XM854IRUkegLL1teqCiW7yU9Cop28FkahmvBHpGxbI5iMrtylovoimD0xLkAk5/R/g2mdBrbFck4qvd3q09Xa1L7N9hxAZw5nzs11KPH6gRd3c+4piDS8cunrB2TZDl17OuFBEz9+yLCvMLktiL/6eOpJMaSpEwafrZoChcDJ4CYyrgMZiGIeT363qLrDlMFgE+qROH4884SxuP3EejXl6LCOorP/xdY/houAvhqTGk2Xtu+2XNr7gvB5dMxymRQI+haFud/t5FDqCDhiqOGlzfknFkw3ZadZKUFbkOFlH0jtfgdJpPq7JiWIEi+o9njZcR6zr76YruZjMUK0OOIXPbpC5R022usZpVDc/vW9YAPzr8ytn5aEIpsvvj6wpy/cyzDXYj3oQYqW+KIbt3+Pzg2sS5UTL5bCEOpG+Qo3vRLK9+e2mcjC1OQ0eu2XYHLtRYJvOlD4YmpQoanpUb2IBpCkAv+rHN4t6xlraCfJSLLfOKcVedkZfPL5mOrQFJzuFvJXw/XHUJvjcYMKLNLnTfD7cn18fgphodWcpt5KBd4svEgYnlOcpEBeZbV6RWjWJDAJDjF2rNSeXUQCpuqRYMDxvgt4wKdQpV75zEGAP4CNXhlvuBCD36/L9TGSVPq6hbrMMJjuWt66qqZJPsaUXGHEUh+fi2dNK9Bndi+lSouBDXHTcdaurUNwYseqkOj1pK5Hj+KFoGlEVz4ZT3Q1Ff4op0+NnJt1bW9KtMyZ+l98SbP3KhgJU7h49k3WdLSoA+BL/EYyqm+MYKmjyuuU2ypbnEQNhMCcp11/S5AEtCjrffjqwLrVOPvzzB4oypetUeHaiP4o2Z6AywokYgNM11MfGRqJ1zMtjT1j0dRdZab4SXv8WSyqkemBFXaRssO0/Zq3KLxBLHQbrgC4zkm2Gj5uZbnegCmDe7LpDRWCtNHlqnOIeJrQGP0cDXnPFkG/En2+0XNkK8BMaVEHQQT319Yjgqajofh6Dc8PCb/TR/L9ssqu/sY1HJ6dRkS3ui0ihOyqIyvZ9JfPyRmYHtk9vRZw=")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xb99a2ae6e2d672bb10755d0b00c8f4183adf094bad6651ade0eb91fa41caab07")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)